Rebuilt Caterpillar Engines is a specialized engine supply division of RS Industrial Engines, focused exclusively on delivering high-quality replacement diesel engines for construction, industrial, municipal, agricultural, material handling, and power generation applications throughout North America.
Operating under the RS Industrial Engines umbrella, we apply structured sourcing standards, configuration verification processes, and disciplined operational controls designed to support contractors, fleet operators, municipalities, equipment dealers, and industrial operators who depend on reliable diesel power solutions.
Our primary focus is the supply of brand-new surplus Caterpillar, Perkins, and Shibaura diesel engines sourced through established industrial distribution channels. These complete engine assemblies are delivered as production-ready replacement platforms, typically at pricing below traditional OEM dealer networks. In select cases, professionally remanufactured engines may be available; however, our principal emphasis remains on supplying new complete engine units whenever possible.
INDUSTRIES AND EQUIPMENT WE SUPPORT
Our engines are commonly installed across a wide range of heavy equipment and industrial platforms, including:
Skid steer loaders
Compact track loaders
Mini excavators
Wheel loaders
Backhoes
Motor graders
Cold planers
Asphalt equipment
Industrial sweepers
Telehandlers
Boom lifts and aerial work platforms
Agricultural tractors and implements
Generator sets
Water pumps
Air compressors
Municipal service vehicles
We regularly support machines manufactured by companies such as Caterpillar, ASV, Genie, JLG, Terex, Bandit, Vermeer, Case Construction, New Holland, Bobcat, Mustang, Gehl, Elgin, Schwarze, Advance, Tennant, and other industrial equipment manufacturers.
Our technical evaluation extends beyond basic engine identification. We review fuel system design, ECM compatibility, turbocharger configuration, cooling system layout, mounting geometry, and accessory configuration to ensure correct application alignment.
REPRESENTATIVE ENGINE PLATFORMS WE SUPPORT
Our inventory frequently includes high-demand Caterpillar, Perkins, and Shibaura industrial diesel engine platforms used across construction, agriculture, municipal fleets, and industrial applications.
Caterpillar Engine Platforms:
Caterpillar 3013 and 3024 engines for compact equipment
Caterpillar 3024C engines widely used in skid steers and loaders
Caterpillar 3044 and 3044C engines installed in skid steer loaders and compact track loaders
Caterpillar C2.2 and C2.2T engines for light industrial equipment
Caterpillar C3.3 and C3.3B engines supporting compact excavators and municipal machinery
Caterpillar C3.4 and C3.6 engines used in mid-size construction equipment
Caterpillar C4.4 engines powering telehandlers, loaders, and generator systems
Caterpillar C6.6 engines installed in wheel loaders and industrial platforms
Caterpillar C7 and C9 industrial configurations for heavy-duty applications
Perkins Engine Platforms:
Perkins 403D-11 and 403F series compact diesel engines
Perkins 404D-22 and 404F-22 engines commonly used in skid steers and compact equipment
Perkins 1103C and 1103D series industrial engines
Perkins 1104C-44 and 1104D-44 engines
Perkins 1104D-44T turbocharged platforms & 804D-33T, 804C-33T & 854E-E34T versions
Perkins 1106C and 1106D series engines for larger construction and agricultural equipment
Tier-compliant Perkins industrial diesel configurations for generator and municipal applications
Shibaura Engine Platforms:
Shibaura N843 and N844 engines used in compact loaders and skid steers
Shibaura N844L turbocharged configurations
Shibaura compact industrial diesel platforms used in municipal and light construction equipment
Each engine platform is evaluated for compatibility across specific machine models and operational duty cycles, strengthening both installation accuracy and long-term reliability.
STRUCTURED ENGINE TO MACHINE MAPPING
Our platform is engineered around engine-to-machine relationships rather than isolated listings. Engines are categorized by:
Engine model
Machine manufacturer
Machine model
Industrial category
Application type
This compatibility-first structure aligns with modern AI-driven search systems that prioritize contextual authority, technical specificity, and entity clarity in 2026 search environments.
ENTERPRISE OPERATING STANDARDS
As a division of RS Industrial Engines, we maintain disciplined sourcing practices, structured configuration validation, transparent warranty documentation, and clearly defined installation requirements.
We operate independently and are not affiliated with, authorized by, or endorsed by Caterpillar Inc., Perkins Engines Company Limited, Shibaura Machine Company, or any original equipment manufacturer. This independence allows us to operate outside traditional dealer pricing structures while maintaining professional supply standards and operational accountability.
Our operational priorities remain consistent:
Deliver dependable diesel engine platforms
Provide technically informed guidance
Support rapid return-to-service timelines
Maintain structured and transparent policies
SUPPORTING INDUSTRIAL UPTIME
Downtime in construction, agriculture, municipal services, and industrial operations directly impacts productivity and revenue. Our objective is to supply reliable replacement engine solutions that restore equipment to service efficiently and responsibly.
Whether supporting a skid steer fleet operator, municipal maintenance department, agricultural contractor, or industrial service provider, our focus remains on structured, dependable diesel engine supply.
IMPORTANT DISCLAIMER
Rebuilt Caterpillar Engines operates as a specialized brand division of RS Industrial Engines. We are not affiliated with, authorized by, or endorsed by Caterpillar Inc., Perkins Engines Company Limited, Shibaura Machine Company, or any original equipment manufacturer.
All trademarks, brand names, model numbers, and logos are used strictly for identification and compatibility reference purposes. All trademarks remain the property of their respective owners.
Customers seeking official OEM dealer products or manufacturer-authorized services should contact the respective manufacturer directly.